Another option is playing some games against 3 computer players until your played/abandoned games are a bit more balanced. Just don't abandon the games versus the bots.

I gave a player leaving a game a second chance. It was a mistake, but it served for knowing if it was worth to play with him/her/it. There will be players giving you a chance to play a game, but another sudden disconnection can be bad for your reputation. Just keep trying, and if you need to, explain the story.